Round Valley State Park Campground isn't the only option for tent camping near Millstone, New Jersey. The central New Jersey region offers several alternatives within a 30-mile radius. Summer temperatures typically range from 70-85°F with occasional thunderstorms, while spring and fall camping seasons bring cooler temperatures between 45-70°F and less humidity.
What to do
Paddle on crystal-clear water: At Round Valley State Park Campground, campers can bring kayaks or canoes for water access. "We paddled in, the water is very clean and crystal clear," notes Riley K., who appreciated the well-maintained campsites with metal grate fire pits for cooking.
Bird watching at nearby parks: For those willing to drive 45 minutes west, Fort Washington State Park Campground offers exceptional bird watching opportunities. "Great for birdwatching that will allow you to check out warblers, woodpeckers, various hawks and red thrushes," according to Stuart K., who recommends the Militia Hill DUA Loop trail.
Visit seasonal lavender fields: Just 30 minutes east of Millstone, Pleasant Valley Lavender combines tent camping with unique agricultural tourism. Ellen K. describes it as "pleasant to sleep near the blooming fields" and notes the campsite is "tucked in the woods" while providing "easy access to major roads and highways to explore central NJ."
What campers like
Privacy despite proximity to urban areas: Tent campers appreciate the sense of seclusion at many campsites near Millstone. G.V. notes about Round Valley: "Even though I live 10 minutes away I like to camp here because you still feel a little isolated. With no roads to the campgrounds it takes some effort to get there and it's a beautiful place."
Challenging terrain for experienced hikers: The wilderness camping experience at Jenny Jump State Forest offers rugged conditions preferred by some campers. "I really enjoyed this campground. Primitive, has bathrooms and water spigots. Good hammocking trees and wasn't crowded at all. Plenty of privacy from other sites," reports Lindsay D., who appreciates the proximity to Delaware Water Gap hiking without the crowds.
Water filtration options: Many campsites offer basic water pumps, but experienced campers often bring filtration systems. James R. comments about Round Valley: "There's bathrooms and pumps but we just filtered the water from the reservoir instead which tasted a million times better than the well water."
What you should know
Reservation requirements: Most campgrounds near Millstone require advance reservations, particularly during summer months. Sites at Round Valley book months in advance for summer weekends.
Variable bathroom facilities: Bathroom quality varies significantly between sites. At Washington Crossing State Park, Sue C. clarifies an important distinction: "Camping is group camping by reservation only, not nightly camping for individuals."
Strict regulations at some sites: Rules can be stringent at certain campgrounds. Chris C. cautions about Washington Crossing: "What kind of camping is going to bed at 10:00? No dogs no fun no music no booze."
Limited campsite access: Many wilderness sites require significant effort to reach. Janine W. warns about Round Valley: "Some of the sites are at least 3 miles to get to unless you take a boat across. Beautiful peaceful and primitive. The reservoir can turn into the Bermuda Triangle at any moment-- be careful."
Tips for camping with families
Consider cabin options for younger children: For families with small children, several campgrounds offer cabin alternatives to tent camping. At Jenny Jump State Forest, Dwight D. describes their experience: "This is the first time we decided to forgo tent camping and reserve a shelter at a state park. We had a much better experience than we were expecting! The 'shelter' is what we would describe as a 'cabin'; four walls, a roof, locking door, locking windows."
Family-friendly activities: Tip Tam Camping Resort offers structured activities for children. Jenn M. reports, "The place was fun... they have peddle cars and playgrounds. They deliver wood to your site by the truck full! Nice little store and staff are all friendly."
Noise considerations: Be aware that noise levels vary significantly between campgrounds. Bill V. cautions about Tip Tam: "The only downside I saw was people here are up way too early. 7am place was already loud. 7:45am a propane truck pulled in to fill the propane and was extremely loud."
Tips from RVers
Limited RV accommodations: True wilderness RV camping options are scarce near Millstone. Most developed sites like Round Valley don't accommodate large rigs.
Military option for eligible campers: Active and retired military personnel can utilize NWS Earle RV Park in Colts Neck, about 20 miles east of Millstone. Jeffrey notes it features "spaces are level concrete with full hookups and attached concrete patio" and is "only an hour from Manhattan & 20 more minutes from the shore."
Seasonal considerations: Most campgrounds in the region close for winter, typically operating April through October. Check specific opening dates before planning spring trips as seasonal openings can vary based on weather conditions.